Autonomous System

AS6720 Magistrat der Stadt Wien, Magistratsabteilung 01

GovernmentActiveAustriaRIPE

AS6720 (MAGWIEN) is a government network operated by Magistrat der Stadt Wien, Magistratsabteilung 01 in Austria, registered with RIPE. It has 2 IPv4 prefixes with 69,632 addresses and 2 IPv6 prefixes, which makes it the 3,028th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses69,632in 2 prefixes
IPv6 prefixes2≈ 2.4 × 10²⁴ addresses
Size rank#3,028of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationMagistrat der Stadt Wien, Magistratsabteilung 01
AS nameMAGWIEN
Websitewien.gv.at
Country Austria (AT)
Network typeGovernment
RegistryRIPE
Abuse contactcert@wien.gv.at
Registered2002-07-02
Last updated2026-09-07

IPv4 prefixes

2 prefixes · 69,632 addresses
NetworkAddressesFirst – last address
141.203.0.0/1665,536141.203.0.0 – 141.203.255.255
217.149.224.0/204,096217.149.224.0 – 217.149.239.255

IPv6 prefixes

2 prefixes
  • 2a00:1ba0:2::/48
  • 2a00:1ba0:3::/48

Query AS6720 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS6720&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6720, with or without a key:

curl "https://api.ipapi.is/?q=141.203.0.1"

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